*{
    margin: 0;
    padding: 0;
}
.container{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-image: url("../image/bg (1).jpg");
    background-size: 100% 100%;
}
.content{
    background-color: rgba(255,255,255,0.8);
    width: 400px;
    height: 300px;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    border: 5px solid rgba(246,147,28,0.5);
}
.content .insert{
    text-align: center;
}
.insert p,.insert span,.insert button{
    margin: 30px 0;
}
.insert p{
    font-size: 45px;
    font-family: "华文行楷";
    color: #f6931c;
}
.insert span input{
    padding: 5px;
    width: 150px;
    border: 1px solid  rgba(246,147,28,0.5);
}
.insert span input:focus{
    outline: none;
    border: 1px solid  rgba(246,147,28,0.8);
}
.insert button{
    padding: 5px 30px;
    background-color: #f6931c;
    border: none;
    color: white;
    border-radius: 5px;
}
.insert button:hover{
    background-color:  rgba(246,147,28,0.8);
}
.insert button:focus{
    outline: none;
}